Regular verb: enter - entered - entered
Simple form | V-ing form |
I must enter you must enter she must enter we must enter you must enter they must enter | I must be entering you must be entering she must be entering we must be entering you must be entering they must be entering |
Perfect | V-ing perfect |
I must have entered you must have entered she must have entered we must have entered you must have entered they must have entered | I must have been entering you must have been entering she must have been entering we must have been entering you must have been entering they must have been entering |
Simple form | V-ing form |
I mustn't enter you mustn't enter she mustn't enter we mustn't enter you mustn't enter they mustn't enter | I mustn't be entering you mustn't be entering she mustn't be entering we mustn't be entering you mustn't be entering they mustn't be entering |
Perfect | V-ing perfect |
I mustn't have entered you mustn't have entered she mustn't have entered we mustn't have entered you mustn't have entered they mustn't have entered | I mustn't have been entering you mustn't have been entering she mustn't have been entering we mustn't have been entering you mustn't have been entering they mustn't have been entering |
Simple form | V-ing form |
must I enter? must you enter? must she enter? must we enter? must you enter? must they enter? | must I be entering? must you be entering? must she be entering? must we be entering? must you be entering? must they be entering? |
Perfect | V-ing perfect |
must I have entered? must you have entered? must she have entered? must we have entered? must you have entered? must they have entered? | must I have been entering? must you have been entering? must she have been entering? must we have been entering? must you have been entering? must they have been entering? |
Simple form | V-ing form |
mustn't I enter? mustn't you enter? mustn't she enter? mustn't we enter? mustn't you enter? mustn't they enter? | mustn't I be entering? mustn't you be entering? mustn't she be entering? mustn't we be entering? mustn't you be entering? mustn't they be entering? |
Perfect | V-ing perfect |
mustn't I have entered? mustn't you have entered? mustn't she have entered? mustn't we have entered? mustn't you have entered? mustn't they have entered? | mustn't I have been entering? mustn't you have been entering? mustn't she have been entering? mustn't we have been entering? mustn't you have been entering? mustn't they have been entering? |